Hi amose,
There isn't a built in LabVIEW function to detect if a remote login has occurred. However, you could monitor the connections to a computer as part of the image processing program that ran the "netstat" command through the command line by using the System Exec.v.i From this, yoou could parse through that output to see if a specific connections which would indicate a remote logon is established, and if this connection is established, then you could go to a case structure that waited for the remote connection to stop.
This obviously isn't a particularly straight forward thing to do, and you would need to determine which connection indicated that a remote connection has been established, but in theory this should work for pausing the processing.
